Opt for your network Select from a range of networks and inclusive month to month programs to start along with your new Galaxy telephone straight absent.Khi robot g?n h?t pin, nó s? t? ??ng quay tr? tr?m s?c ?? t? s?c pin, và ti?p t?c làm vi?c khi pin ???c s?c ??y. B?n s? không c?n ph?i m?t quá nhi?u th?i gian ?? canh s?c cho con robot hút b?